#090E3F#090E3F

#090E3F is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 20.2% C 0.092 H 270.6°. Best body text is #FFFFFF at 18.32:1 contrast (WCAG AA passes).

Color values

HEX	#090E3F
RGB	rgb(9, 14, 63)
HSL	hsl(234, 75%, 14%)
HSV	hsv(234, 86%, 25%)
CMYK	cmyk(85.7%, 77.8%, 0%, 75.3%)
CIE-LAB	lab(6.60, 17.91, -31.59)
CIE-LCH	lch(6.60, 36.32, 299.55°)
OKLab	oklab(20.15% 0.001 -0.0919)
OKLCH	oklch(20.15% 0.092 270.6)
XYZ	xyz(1.1666, 0.7309, 4.7813)
Luminance	0.0073 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Navy Blue (survey)

#001146

ΔE00 2.05

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#090E3F #3F3A09

analogous

#09293F #090E3F #1F093F

triadic

#090E3F #3F090E #0E3F09

tetradic

#090E3F #3F0929 #3F3A09 #093F1F

square

#090E3F #3F0929 #3F3A09 #093F1F

split-complementary

#090E3F #3F1F09 #293F09

monochromatic

#04061B #04061B #090E3F #111A75 #1826AA

Accessibility & contrast

On white

18.32

#090E3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#090E3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #090E3F

18.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##090E3F	#FFFFFF	#000000	##FFFFFF
##090E3F	1.00	18.32	1.15	18.32
#FFFFFF	18.32	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001741

Deuteranopia (green-blind)

#00123E

Tritanopia (blue-blind)

#001B25

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #090e3f;
/* rgb */ color: rgb(9, 14, 63);
/* oklch */ color: oklch(20.2% 0.092 270.6);

Tailwind

colors: {
  custom: {
    50: '#534c75',
    500: '#090e3f',
    950: '#000000',
  },
}

SCSS

$custom: #090e3f;
$custom-light: #534c75;
$custom-dark: #000000;

JSON

{
  "hex": "#090e3f",
  "rgb": {
    "r": 9,
    "g": 14,
    "b": 63
  },
  "hsl": {
    "h": 234.444,
    "s": 75,
    "l": 14.118
  },
  "oklch": {
    "l": 0.20153,
    "c": 0.09188,
    "h": 270.6
  },
  "luminance": 0.00731
}

Semantic roles & 50–950 ramp

primary

#090E3F

secondary

#7D7527

accent

#E036F2

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #090E3F

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →